CVE-2026-54691: Koxudaxi Datamodel-Code-Generator

High severity, CVSS 8.2. EPSS: 0.4% chance of exploitation in the next 30 days.

datamodel-code-generator generates Python data models from schema definitions. From 0.9.1 until 0.61.0, src/datamodel_code_generator/http.py http.get_body accepts --url targets and redirect chain targets without host/IP validation, allowing server-side request forgery against loopback, private, link-local, metadata, and other network-accessible resources. This issue is fixed in version 0.61.0.

Affected products

• Koxudaxi Datamodel-Code-Generator: from 0.9.1, before 0.61.0 (fixed in 0.61.0)

Published 2026-07-28. Last modified 2026-07-30.